BLE Hero vs Flutter UI Templates
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BLE Hero
This app is a powerful development tool for Bluetooth Low Energy. It offers comprehensive scanning, connection management, GATT interactions, and detailed logging. Features include DFU support, real-time RSSI plotting, and customizable display formats for data.
- Bluetooth Low Energy scanning
- Device connection management
- GATT service exploration
- Characteristic read/write operations
- Detailed BLE event logging
- DFU support for Nordic, Cypress, Silabs
- Real-time RSSI plot
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BLE Hero is a comprehensive development tool for engineers, software developers, or anyone developing Bluetooth Low Energy enabled products or applications. Light and Dark Modes! Tutorials: - Video Tutorials Under the Help Section DFU Support: - Nordic Semiconductor - Cypress, Silabs, + STMicro coming soon BLE Scanning: - Company IDs from Bluetooth SIG - Search function: Search by any values included in advertisement data - Real-time RSSI plot for each discovered peripheral - Real-time estimated advertisement interval - Full listing of all advertisement data for each discovered peripheral - Favorites support - Ability to permanently ignore devices - Locator Mode! Connections: - Ability to maintain connections to many devices at the same time GATT Interactions: - Attempt reconnection from anywhere in the app! No need to return to the scan results to reconnect - Explore GATT services, characteristics, and descriptors - Read characteristics, notifications/indications ----> Display formats: HEX, ASCII, or UInt8 byte array ----> Read and notification history with timestamps within characteristic view - Write characteristics ----> HEX, ASCII, and Decimal keyboards ----> Write formats: HEX, ASCII, and Decimal ----> Viewable write history with timestamps within characteristic view - Descriptors and descriptor values - Notifications/Indications Logging: - Most detailed logging available - Search function to search for specific events - Logging occurs at a low level, providing detailed information about all BLE events - Advertisement data - Connection events with error descriptions - Disconnection events with error descriptions - Read/write characteristic events with error descriptions - Notification/indication events - GATT discovery events - System status events - Fully configurable: enable or disable each of the log event types - Export logs as text files via email, text, etc..., or save to files
Flutter UI Templates
Explore a collection of user interface designs created with Flutter. This application serves as a visual showcase of what's possible with Flutter's design capabilities, allowing users to test and view different UI elements.
- Flutter UI design showcase
- Interface testing
- Visual demonstration
- Sound null safety
- UI element exploration
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This app is solely for showing which designs can be done with Flutter. You can't actually use the app for any purpose other than testing the user interface. The app is built with sound null safety.
Screenshots
Verdict
The clearest difference is rating: BLE Hero at 4.9 against Flutter UI Templates's 4.4. BLE Hero also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (87 vs 7). Flutter UI Templates's advantage is review sentiment (100% vs 92%). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BLE Hero holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: BLE Hero has 87 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 92% of BLE Hero's written reviews are positive against 100% of Flutter UI Templates's, so the app with the better star average is not the one people write more warmly about.
BLE Hero ships an update every 2 weeks, Flutter UI Templates every 2 months. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.
| Parameter | BLE Hero | Flutter UI Templates |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (87 ratings) — better | 4.4 (7 ratings) |
| Positive reviews | 91.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 87 — better | 7 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #191 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 14 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | onceLabs LLC | Joachim Tobias Nohl |
Customer experience
BLE Hero
Flutter UI Templates
In-app purchases
BLE Hero
No in-app purchases
Flutter UI Templates
No in-app purchases
Questions
Is BLE Hero free?
Is Flutter UI Templates free?
Which has better reviews, BLE Hero or Flutter UI Templates?
Do BLE Hero or Flutter UI Templates have ads?
Which is updated more often, BLE Hero or Flutter UI Templates?
Other comparisons
